Saved By The Bell star Dustin Diamond was to meet Tool bassist Justin Chancellor, a close friend has revealed.Diamond, who played Screech in the iconic sitcom, died this week aged 44 after a three-week battle with cancer.“He was diagnosed with this brutal, relentless form of malignant cancer only three weeks ago,” Diamond’s agent Roger Paul said in a statement.“In that time, it managed to spread rapidly throughout his system; the only mercy it exhibited was its sharp and swift execution.